Service aids are programs designed to help you diagnose and repair failures in system or application programs. The AMBLIST and AMASPZAP service aids can be used to perform some program management tasks. Both AMBLIST and AMASPZAP support program objects, long names up to 1024 bytes, and multiple text classes. For details on using these programs, see z/OS MVS Diagnosis: Tools and Service Aids.

z/OS MVS Diagnosis: Reference contains additional diagnostic information.